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Centurion Arms C4 (Quad) Rail – Carbine Length Cutout Handguard – AR15/M4

$269.00

1 in stock

SKU: CenturionArms-0609-CC Categories: , , , ,

Description

The Centurion patented C4 rail system is a lightweight, rugged, 2 piece free float rail that when installed gives the uppers a continuous 12 O’clock rail. The C4 system is the lightest and most rigid rail that clamps to a standard barrel nut on all AR15, M4, and M16 type weapons systems. This design allows the installation of the rail on an upper assembly without removing the front sight post or permanently attached muzzle devices. **Please note that some FSBs may need to be modified to fit by filing down the longer sling attachment ears so that they are not touching the handguard. Engraving is now machine engraved and black anodized….no white markings.**

This rail/handguard DOES NOT come with a standard barrel nut for installation. If one is needed, they can be purchased separately here.

FEATURES:
Material: 6061-T6 Aluminum
Finish: Type 3 Hardcoat Anodized
Weight: 10.5 oz. with screws — 1.1 oz. more with standard barrel nut
Length:

  • Top – 7.25″
  • Sides – 9.5″
  • Bottom – 8″

Height: 2.38″
Inside diameter: 1.37″
Rails: 1913 Picatinny
Fasteners: Grade 8 bolts with phosphate finish
MADE IN USA

Additional information

Weight 1.56 lbs
Dimensions 16 × 4.50 × 4.50 in
Accessories

Block, Gas

Finish/Color

Black

Model2

MK14

Size

13

Types

Rail

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